[media] r820t: better report signal strength
authorMauro Carvalho Chehab <mchehab@redhat.com>
Wed, 10 Apr 2013 12:04:03 +0000 (09:04 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Wed, 17 Apr 2013 00:29:31 +0000 (21:29 -0300)
commit75c1819e5e42064e66d4f88a5af628a1604ad52d
tree121dcd86b25b40753361bdc8dcd0cc94ac0ef070
parent84ddc33c20cd026871eb3585ed77badacb0fc113
[media] r820t: better report signal strength

If signal is zero, shows it as a zero, not as 0xff.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Tested-by: Antti Palosaari <crope@iki.fi>
drivers/media/tuners/r820t.c